li {
    list-style: none;
}

/* footer */
.bg-black {
    background-color: black;

}

.mt-fu1 {
    margin-top: -1px;
}

/* footer */
/* 二维码 */
.erweiFather {
    position: relative;
}

.erweiFather:hover .erwei {
    display: block;
}

.erwei {
    position: absolute;
    top: -70px;
    left: 80px;
    display: none;
    width: 123px;
    height: 123px;
}

.erwei img {
    width: 100%;
    height: 100%;
}

/* 二维码 end*/
/* 段落缩进 */
.suojin {
    text-indent: 2rem;
}

/* 清除浮动样式 */
.clearfix::before,
.clearfix::after {
    content: '';
    display: table;

}

.clearfix::after {
    clear: both;
}

.part1 {
    width: 100%;

    margin: 10px auto;
    border-radius: 20px;
    background-color: rgba(111, 249, 111, .2);
    overflow: hidden;
}

.part1:hover .info {
    margin-top: -10px;
    transition: all .4s;
}

.part1:hover h3 {
    color: #007bff;
}

.part1 img {
    float: left;
    width: 30%;
    height: 100%;
}

.part1 .info {
    float: right;
    padding: 40px;
    width: 70%;
    height: 100%;

}

.part1 .info p {
    font-size: 18px;
}

.part2 {
    width: 100%;
    margin: 0 auto;
}

.part2 li {
    float: left;
    width: 49%;

    overflow: hidden;
    border-radius: 10px;
    margin-top: 10px;
    margin-right: 10px;
}

@media screen and (max-width:576px) {
    .part2 li {
        width: 100%;
    }

    .part2 .info {
        bottom: -116px !important;
    }

    .imgs:hover .info {
        bottom: 0px !important;
    }
}

.imgs {
    position: relative;
}

.imgs img {
    width: 100%;
    height: 100%;
    /* 给图片加过渡 */
    transition: all .4s;
}

/* 图片缩放1.1倍 */
.imgs:hover img {
    transform: scale(1.1);
}



/* 盒子阴影 */
.imgs::before {
    content: '';
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(rgba(0, 0, 0, 0), rgba(0, 0, 0, .5));
    opacity: 0;
    z-index: 1;
}

.imgs:hover::before {
    opacity: 1;
}

.part2 .info {
    position: absolute;
    bottom: -80px;
    left: 0;
    display: block;
    transition: all .4s;
    z-index: 2;
    font-size: 14px;
    color: #fff;
}

.imgs:hover .info {
    bottom: 0px;
}

.left {
    float: left;
}

.right {
    float: right;
}

.boxCenter {
    width: 1080px;
    margin: 0 auto;
}

.boxCenter h2 {
    font-weight: 700;
}

.box {
    width: 1080px;
    height: 316.04px;
    margin: 0 auto;
    overflow: hidden;
    border-radius: 20px;
    background-color: rgb(243, 245, 248);
}

.box .info {
    padding: 40px;
    transition: all .4s;
}

.box:hover .info {
    transform: translate(0, -5px);
}

.box:hover .info h2 {
    color: #007bff !important;
}

.box .info h2 {
    font-size: 30px;
    color: #000;
    font-weight: 700;
}



.box .info p {
    color: rgb(89, 89, 89);
}